CVE-2026-34026: Wertheim GmbH Wertheim Safecontroller Software For Vault Rooms Safe Deposit Locker System

High severity, CVSS 7.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a path traversal vulnerability in the documentName parameter of the /safe/selfservice/openselfservicedocument endpoint. The application constructs a file path using attacker-controlled input without sufficient validation, allowing an authenticated attacker with any role or permission level to traverse out of the intended document directory and download arbitrary files accessible to the application. This includes, but is not limited to, application log files containing sensitive information and application binaries.

Affected products

• Wertheim GmbH Wertheim Safecontroller Software For Vault Rooms Safe Deposit Locker System

Published 2026-06-15. Last modified 2026-06-17.